package com.dingdang.service;

import com.dingdang.entity.CarLabel;
import com.dingdang.entity.TbCarGoods;

import java.util.List;
import java.util.Set;

public interface QrqmService {

    List<TbCarGoods> selectRandom(Integer pageNum,Integer pageSize);

    List<TbCarGoods> selectByLabels();
}
